What is the penalty for possessing less than an ounce of marijuana in Arizona?

Possessing less than an ounce of marijuana in Arizona is legal for adults aged 21 and over due to the passing of Proposition 207 in 2020, which legalized recreational marijuana use. This law allows adults to possess up to one ounce of marijuana for personal use without facing legal repercussions.

Options that suggest penalties, such as misdemeanor charges, fines, or imprisonment, pertain to circumstances that existed prior to legalization or to violations of the law such as possessing larger amounts or distributing marijuana. Thus, the context of the law as it stands indicates that for individuals meeting the age requirement, possession of less than an ounce is not subject to penalties, making the chosen answer accurate.